On this page you can see the scandinavian Moose Clock . " Vital zones for Moose "
You can make the same clock for red,sika, ......deer
For me a cartridge/bullet combination must be able to penetrate completely the animal, break the oposite shoulder and exit from postion 45% at 7h. This at acceptable distance. What combination ( factory load ) can do that reliable at 250m on red deer , sika.
Sorry : Bullet Placement